:root {
    --market-bg: #111827;
    --market-panel: #ffffff;
    --market-line: #e5e7eb;
    --market-muted: #6b7280;
}

body {
    background: #f5f7fb;
    color: #172033;
}

.bg-market {
    background: var(--market-bg);
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-right: .45rem;
    border-radius: 6px;
    background: #20c997;
    color: #0b1725;
    font-size: .85rem;
    font-weight: 800;
}

.hero-band {
    background:
        linear-gradient(110deg, rgba(17, 24, 39, .98), rgba(17, 24, 39, .9)),
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, .45), transparent 30%);
    color: #fff;
}

.market-screen,
.metric-panel,
.table-panel,
.quote-card {
    background: var(--market-panel);
    border: 1px solid var(--market-line);
    border-radius: 8px;
    box-shadow: 0 12px 28px rgba(17, 24, 39, .06);
}

.market-screen {
    background: #0b1220;
    border-color: rgba(255, 255, 255, .12);
    padding: 1.25rem;
}

.ticker-line {
    height: 2px;
    background: linear-gradient(90deg, #20c997, #60a5fa, #f59e0b);
    margin-bottom: 1rem;
}

.chart-bars {
    height: 220px;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: .75rem;
    align-items: end;
}

.chart-bars span {
    display: block;
    min-height: 24px;
    border-radius: 5px 5px 0 0;
    background: linear-gradient(180deg, #60a5fa, #20c997);
}

.metric-panel,
.quote-card {
    padding: 1.1rem;
    height: 100%;
}

.display-value {
    font-size: clamp(1.4rem, 2vw, 2rem);
    font-weight: 700;
    letter-spacing: 0;
}

.table-panel {
    overflow: hidden;
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--market-line);
}

.table {
    --bs-table-bg: transparent;
}

.table thead th {
    color: var(--market-muted);
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
    background: #f9fafb;
}

.page-head {
    background: #fff;
    border-bottom: 1px solid var(--market-line);
}

.quote-card {
    transition: transform .15s ease, box-shadow .15s ease;
}

.quote-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(17, 24, 39, .1);
}

.api-doc-code {
    overflow-x: auto;
    margin: 0;
    padding: 1rem;
    border-radius: 8px;
    background: #0b1220;
    color: #d1fae5;
    font-size: .9rem;
    line-height: 1.55;
}

.api-doc-label {
    color: var(--market-muted);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.stock-chart {
    display: block;
    width: 100%;
    height: 380px;
}

@media (max-width: 575.98px) {
    .container-fluid {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .chart-bars {
        height: 160px;
        gap: .45rem;
    }
}

.login-body {
    min-height: 100vh;
    background: #0b1220;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(320px, 520px) 1fr;
}

.login-panel {
    background: #fff;
    padding: clamp(1.5rem, 5vw, 4rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    color: #111827;
}

.login-market {
    color: #fff;
    padding: clamp(2rem, 6vw, 5rem);
    flex-direction: column;
    justify-content: space-between;
    gap: 3rem;
    background:
        linear-gradient(130deg, rgba(17, 24, 39, .96), rgba(17, 24, 39, .86)),
        radial-gradient(circle at 75% 20%, rgba(32, 201, 151, .32), transparent 32%),
        radial-gradient(circle at 20% 85%, rgba(37, 99, 235, .38), transparent 30%);
}

@media (max-width: 991.98px) {
    .login-shell {
        display: block;
        background: #fff;
    }

    .login-panel {
        min-height: 100vh;
    }
}